Flow price: --
98c378a7e465442a0fa5245bf9f0a6a0a3e78c9a833007d307ecb713ff70c4c8

Transaction

Hash: 98c378a7e465442a0fa5245bf9f0a6a0a3e78c9a833007d307ecb713ff70c4c8
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 98c378a7e465442a0fa5245bf9f0a6a0a3e78c9a833007d307ecb713ff70c4c8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
98c378a7e465442a0fa5245bf9f0a6a0a3e78c9a833007d307ecb713ff70c4c8
Status:
ERROR
Block height:
41496795
Block id:
5ce1d171ce0887ab66a9977b700f049b622874e6d96356f770aa29e77a1537b4
Timestamp:
Thursday 24 November 2022 at 12:17:12 UTC
()
Proposer:
Authorizers:
Gas used:
23